49551255

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1193}}^1$

素因数の和:1288

約数の個数: 48

約数和(自身を含む): 93877056

約数和(自身を除く): 44325801

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 71, 117, 195, 213, 355, 585, 639, 923, 1065, 1193, 2769, 3195, 3579, 4615, 5965, 8307, 10737, 13845, 15509, 17895, 41535, 46527, 53685, 77545, 84703, 139581, 232635, 254109, 423515, 697905, 762327, 1101139, 1270545, 3303417, 3811635, 5505695, 9910251, 16517085, 49551255]

約数ペア:

[(1, 49551255), (3, 16517085), (5, 9910251), (9, 5505695), (13, 3811635), (15, 3303417), (39, 1270545), (45, 1101139), (65, 762327), (71, 697905), (117, 423515), (195, 254109), (213, 232635), (355, 139581), (585, 84703), (639, 77545), (923, 53685), (1065, 46527), (1193, 41535), (2769, 17895), (3195, 15509), (3579, 13845), (4615, 10737), (5965, 8307)]